Org. for fighters
Else clues• Fighters' org.
• Heavyweight Oleg Maskaev holds its title: Abbr.
• Heavyweight org.
• Lennox Lewis org.
• Lightweight org.?
• Org. for which Lennox Lewis was champion
• Pugilism org.
• Pugilist's org.
• Pugilists' gp.
• Ring bout org.
• Ring rating assn.
• An important part of the body's defense system
• Blood cells that engulf and digest bacteria and fungi